./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a49fa2cb2318ea112688f7105056cfdc1f55c42e8f926c44139a3fa1f7774bac --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:38,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:38,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:38,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:38,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:38,503 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:38,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:38,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:38,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:38,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:38,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:38,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:38,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:38,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:38,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:38,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:38,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:38,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:38,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:38,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:38,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:38,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:38,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:38,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:38,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:38,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:38,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:38,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:38,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:38,537 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:38,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:38,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:38,539 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:38,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:38,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:38,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:38,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:38,543 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:38,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:38,544 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:38,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:38,546 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:38,570 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:38,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:38,571 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:38,571 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:38,572 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:38,572 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:38,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:38,573 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:38,573 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:38,573 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:38,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:38,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:38,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:38,579 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:38,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:38,580 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:38,580 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:38,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:38,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:38,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:38,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:38,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:38,582 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:38,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:38,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:38,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a49fa2cb2318ea112688f7105056cfdc1f55c42e8f926c44139a3fa1f7774bac [2021-11-23 15:55:38,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:38,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:38,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:38,906 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:38,907 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:38,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:55:38,978 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/data/a7df85812/0a5672ede4f2494085b2204b8a1a9e90/FLAG0ad29e27a [2021-11-23 15:55:40,113 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:40,115 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:55:40,202 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/data/a7df85812/0a5672ede4f2494085b2204b8a1a9e90/FLAG0ad29e27a [2021-11-23 15:55:40,359 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/data/a7df85812/0a5672ede4f2494085b2204b8a1a9e90 [2021-11-23 15:55:40,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:40,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:40,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:40,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:40,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:40,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:40,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24390a68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40, skipping insertion in model container [2021-11-23 15:55:40,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:40,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:40,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:41,944 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[174455,174468] [2021-11-23 15:55:44,649 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:44,781 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:44,909 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[174455,174468] [2021-11-23 15:55:45,456 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:45,692 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:45,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45 WrapperNode [2021-11-23 15:55:45,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:45,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:45,694 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:45,694 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:45,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:45,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:46,152 INFO L137 Inliner]: procedures = 436, calls = 5982, calls flagged for inlining = 178, calls inlined = 156, statements flattened = 7374 [2021-11-23 15:55:46,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:46,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:46,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:46,156 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:46,166 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:46,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:46,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:46,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:46,508 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:46,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:46,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:46,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:46,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:46,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:46,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:46,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:45" (1/1) ... [2021-11-23 15:55:46,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:46,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:46,667 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:46,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:46,720 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2021-11-23 15:55:46,720 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2021-11-23 15:55:46,721 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2021-11-23 15:55:46,722 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2021-11-23 15:55:46,722 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:55:46,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:55:46,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:55:46,723 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2021-11-23 15:55:46,723 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2021-11-23 15:55:46,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:55:46,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:55:46,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:46,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:46,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-11-23 15:55:46,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-11-23 15:55:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2021-11-23 15:55:46,725 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2021-11-23 15:55:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:46,725 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:55:46,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:55:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:46,726 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2021-11-23 15:55:46,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2021-11-23 15:55:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2021-11-23 15:55:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2021-11-23 15:55:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2021-11-23 15:55:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2021-11-23 15:55:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:46,728 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:55:46,728 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:55:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2021-11-23 15:55:46,728 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2021-11-23 15:55:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:46,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:55:46,729 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:55:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:55:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:55:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:55:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:55:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2021-11-23 15:55:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2021-11-23 15:55:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:55:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:55:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:46,732 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:55:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2021-11-23 15:55:46,732 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2021-11-23 15:55:46,733 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:46,733 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:46,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2021-11-23 15:55:46,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2021-11-23 15:55:46,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:46,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:46,735 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:55:46,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:55:46,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:46,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:46,736 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2021-11-23 15:55:46,736 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2021-11-23 15:55:46,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:46,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:46,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:46,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:46,738 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:46,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:46,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:46,739 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:46,739 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:55:46,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:55:46,739 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:46,739 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:46,739 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:55:46,740 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:55:46,740 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:55:46,740 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:55:46,740 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:55:46,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:55:46,740 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:55:46,741 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:55:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:55:46,741 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:55:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:55:46,741 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:55:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:46,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:46,742 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:55:46,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:55:46,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2021-11-23 15:55:46,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2021-11-23 15:55:46,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:46,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:46,744 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2021-11-23 15:55:46,744 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2021-11-23 15:55:46,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:46,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:46,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:46,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:46,746 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:55:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:55:46,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:55:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:55:46,747 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2021-11-23 15:55:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2021-11-23 15:55:46,747 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 15:55:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 15:55:46,748 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:46,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:46,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:46,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:46,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:55:46,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:55:46,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:46,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:46,750 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:46,753 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:55:46,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:55:46,753 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:55:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:55:46,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:55:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:55:46,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:46,757 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2021-11-23 15:55:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2021-11-23 15:55:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-23 15:55:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-23 15:55:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:55:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:55:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-11-23 15:55:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-11-23 15:55:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:55:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:55:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:55:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:55:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:55:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:55:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2021-11-23 15:55:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2021-11-23 15:55:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2021-11-23 15:55:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2021-11-23 15:55:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:55:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:55:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:55:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:55:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:55:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:55:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2021-11-23 15:55:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2021-11-23 15:55:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:55:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:55:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:55:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:55:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2021-11-23 15:55:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2021-11-23 15:55:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2021-11-23 15:55:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2021-11-23 15:55:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-11-23 15:55:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-11-23 15:55:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2021-11-23 15:55:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2021-11-23 15:55:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:55:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:55:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2021-11-23 15:55:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2021-11-23 15:55:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2021-11-23 15:55:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2021-11-23 15:55:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:55:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:55:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:55:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:55:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2021-11-23 15:55:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2021-11-23 15:55:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:55:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:55:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:55:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:55:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:55:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:55:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:55:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:55:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2021-11-23 15:55:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2021-11-23 15:55:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:55:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:55:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:55:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:55:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2021-11-23 15:55:46,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2021-11-23 15:55:47,734 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:47,738 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:47,751 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:47,756 INFO L158 Benchmark]: Toolchain (without parser) took 7389.39ms. Allocated memory was 100.7MB in the beginning and 400.6MB in the end (delta: 299.9MB). Free memory was 63.6MB in the beginning and 258.3MB in the end (delta: -194.6MB). Peak memory consumption was 167.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:47,757 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 100.7MB. Free memory is still 77.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:47,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5324.55ms. Allocated memory was 100.7MB in the beginning and 232.8MB in the end (delta: 132.1MB). Free memory was 63.3MB in the beginning and 137.7MB in the end (delta: -74.3MB). Peak memory consumption was 129.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:47,758 INFO L158 Benchmark]: Boogie Procedure Inliner took 460.01ms. Allocated memory is still 232.8MB. Free memory was 137.7MB in the beginning and 88.4MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:47,759 INFO L158 Benchmark]: Boogie Preprocessor took 471.83ms. Allocated memory was 232.8MB in the beginning and 400.6MB in the end (delta: 167.8MB). Free memory was 88.4MB in the beginning and 251.5MB in the end (delta: -163.1MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2021-11-23 15:55:47,760 INFO L158 Benchmark]: RCFGBuilder took 1126.20ms. Allocated memory is still 400.6MB. Free memory was 251.5MB in the beginning and 258.3MB in the end (delta: -6.8MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:47,763 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 100.7MB. Free memory is still 77.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5324.55ms. Allocated memory was 100.7MB in the beginning and 232.8MB in the end (delta: 132.1MB). Free memory was 63.3MB in the beginning and 137.7MB in the end (delta: -74.3MB). Peak memory consumption was 129.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 460.01ms. Allocated memory is still 232.8MB. Free memory was 137.7MB in the beginning and 88.4MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 471.83ms. Allocated memory was 232.8MB in the beginning and 400.6MB in the end (delta: 167.8MB). Free memory was 88.4MB in the beginning and 251.5MB in the end (delta: -163.1MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1126.20ms. Allocated memory is still 400.6MB. Free memory was 251.5MB in the beginning and 258.3MB in the end (delta: -6.8MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:47,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a49fa2cb2318ea112688f7105056cfdc1f55c42e8f926c44139a3fa1f7774bac --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:50,356 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:50,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:50,418 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:50,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:50,423 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:50,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:50,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:50,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:50,439 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:50,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:50,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:50,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:50,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:50,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:50,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:50,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:50,458 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:50,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:50,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:50,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:50,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:50,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:50,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:50,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:50,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:50,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:50,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:50,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:50,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:50,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:50,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:50,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:50,500 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:50,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:50,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:50,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:50,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:50,504 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:50,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:50,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:50,512 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:50,556 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:50,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:50,558 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:50,559 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:50,560 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:50,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:50,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:50,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:50,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:50,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:50,563 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:50,563 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:50,563 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:50,563 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:50,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:50,564 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:50,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:50,564 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:50,565 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:50,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:50,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:50,565 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:50,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:50,566 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:50,566 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:50,566 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:50,566 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:50,567 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:50,567 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:50,567 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a49fa2cb2318ea112688f7105056cfdc1f55c42e8f926c44139a3fa1f7774bac [2021-11-23 15:55:50,969 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:50,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:50,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:50,998 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:51,001 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:51,002 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:55:51,083 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/data/0c0e61971/d403cebb6cbd452599f9ede7c5fb2388/FLAG45825bb11 [2021-11-23 15:55:52,234 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:52,234 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:55:52,303 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/data/0c0e61971/d403cebb6cbd452599f9ede7c5fb2388/FLAG45825bb11 [2021-11-23 15:55:52,439 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/data/0c0e61971/d403cebb6cbd452599f9ede7c5fb2388 [2021-11-23 15:55:52,442 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:52,444 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:52,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:52,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:52,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:52,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:52,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e127331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52, skipping insertion in model container [2021-11-23 15:55:52,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:52,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:52,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:53,855 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[174455,174468] [2021-11-23 15:55:56,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:56,767 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:56,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:57,053 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[174455,174468] [2021-11-23 15:55:57,607 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:57,702 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:57,844 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[174455,174468] [2021-11-23 15:55:58,317 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:58,796 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:58,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58 WrapperNode [2021-11-23 15:55:58,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:58,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:58,798 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:58,799 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:58,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58" (1/1) ... [2021-11-23 15:55:59,047 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58" (1/1) ... [2021-11-23 15:55:59,308 INFO L137 Inliner]: procedures = 451, calls = 5982, calls flagged for inlining = 178, calls inlined = 156, statements flattened = 7209 [2021-11-23 15:55:59,309 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:59,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:59,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:59,310 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:59,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58" (1/1) ... [2021-11-23 15:55:59,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58" (1/1) ... [2021-11-23 15:55:59,377 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58" (1/1) ... [2021-11-23 15:55:59,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58" (1/1) ... [2021-11-23 15:55:59,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58" (1/1) ... [2021-11-23 15:55:59,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58" (1/1) ... [2021-11-23 15:55:59,629 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58" (1/1) ... [2021-11-23 15:55:59,668 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:59,669 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:59,670 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:59,670 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:59,671 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:58" (1/1) ... [2021-11-23 15:55:59,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:59,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:59,704 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:59,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:59,860 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2021-11-23 15:55:59,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2021-11-23 15:55:59,872 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2021-11-23 15:55:59,873 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2021-11-23 15:55:59,873 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:55:59,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:55:59,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:55:59,873 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2021-11-23 15:55:59,873 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2021-11-23 15:55:59,874 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:55:59,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:55:59,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:59,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:59,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-11-23 15:55:59,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-11-23 15:55:59,875 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2021-11-23 15:55:59,875 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2021-11-23 15:55:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:55:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:55:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2021-11-23 15:55:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2021-11-23 15:55:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2021-11-23 15:55:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2021-11-23 15:55:59,880 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2021-11-23 15:55:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2021-11-23 15:55:59,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:59,880 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:59,881 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:55:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:55:59,881 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2021-11-23 15:55:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2021-11-23 15:55:59,882 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:59,882 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:55:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:55:59,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:59,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:59,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:59,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:59,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:59,883 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:55:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:55:59,883 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:59,884 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:59,884 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:55:59,884 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:55:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2021-11-23 15:55:59,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2021-11-23 15:55:59,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:55:59,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:55:59,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:59,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:59,893 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2021-11-23 15:55:59,894 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2021-11-23 15:55:59,894 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:59,894 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:59,894 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2021-11-23 15:55:59,895 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2021-11-23 15:55:59,895 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:55:59,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:55:59,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:59,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:59,895 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2021-11-23 15:55:59,896 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2021-11-23 15:55:59,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:59,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:59,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:59,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:55:59,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:55:59,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:55:59,898 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:55:59,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:55:59,898 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:59,899 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:59,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:55:59,899 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:55:59,899 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:55:59,900 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:55:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:55:59,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:55:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:55:59,900 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:55:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:55:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:55:59,902 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:55:59,902 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:55:59,903 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:55:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:59,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:55:59,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:55:59,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2021-11-23 15:55:59,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2021-11-23 15:55:59,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:59,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:59,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:59,904 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2021-11-23 15:55:59,905 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2021-11-23 15:55:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:59,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:59,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:59,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:59,907 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:55:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:55:59,910 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:55:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:55:59,910 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2021-11-23 15:55:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2021-11-23 15:55:59,912 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 15:55:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 15:55:59,913 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:59,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:55:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:55:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:55:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:55:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:55:59,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:55:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:55:59,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:55:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:59,922 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2021-11-23 15:55:59,923 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2021-11-23 15:55:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-23 15:55:59,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-23 15:55:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:55:59,923 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:55:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-11-23 15:55:59,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-11-23 15:55:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:55:59,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:55:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:55:59,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:55:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:59,925 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:59,925 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:55:59,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:55:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:59,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2021-11-23 15:55:59,926 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2021-11-23 15:55:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2021-11-23 15:55:59,927 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2021-11-23 15:55:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:55:59,927 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:55:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:55:59,927 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:55:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:59,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:55:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:55:59,928 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2021-11-23 15:55:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2021-11-23 15:55:59,928 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:55:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:55:59,928 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:55:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:55:59,929 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2021-11-23 15:55:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2021-11-23 15:55:59,929 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2021-11-23 15:55:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2021-11-23 15:55:59,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-11-23 15:55:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-11-23 15:55:59,929 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2021-11-23 15:55:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2021-11-23 15:55:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:55:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:55:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:55:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:55:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:55:59,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:55:59,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:59,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:59,931 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2021-11-23 15:55:59,931 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2021-11-23 15:55:59,931 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2021-11-23 15:55:59,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2021-11-23 15:55:59,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:55:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:55:59,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:55:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:55:59,932 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2021-11-23 15:55:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2021-11-23 15:55:59,932 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:55:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:55:59,933 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:55:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:55:59,933 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:55:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:55:59,933 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:55:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:55:59,933 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2021-11-23 15:55:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2021-11-23 15:55:59,934 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:59,934 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:55:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:55:59,934 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:55:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:55:59,935 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2021-11-23 15:55:59,935 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2021-11-23 15:56:00,930 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:00,935 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:00,952 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:00,963 INFO L158 Benchmark]: Toolchain (without parser) took 8513.37ms. Allocated memory was 75.5MB in the beginning and 327.2MB in the end (delta: 251.7MB). Free memory was 37.0MB in the beginning and 155.5MB in the end (delta: -118.5MB). Peak memory consumption was 189.9MB. Max. memory is 16.1GB. [2021-11-23 15:56:00,964 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 75.5MB. Free memory is still 55.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:00,966 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6349.74ms. Allocated memory was 75.5MB in the beginning and 327.2MB in the end (delta: 251.7MB). Free memory was 36.8MB in the beginning and 213.2MB in the end (delta: -176.4MB). Peak memory consumption was 156.8MB. Max. memory is 16.1GB. [2021-11-23 15:56:00,966 INFO L158 Benchmark]: Boogie Procedure Inliner took 511.34ms. Allocated memory is still 327.2MB. Free memory was 213.2MB in the beginning and 187.0MB in the end (delta: 26.3MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-11-23 15:56:00,969 INFO L158 Benchmark]: Boogie Preprocessor took 358.69ms. Allocated memory is still 327.2MB. Free memory was 187.0MB in the beginning and 134.0MB in the end (delta: 53.0MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-11-23 15:56:00,969 INFO L158 Benchmark]: RCFGBuilder took 1287.10ms. Allocated memory is still 327.2MB. Free memory was 134.0MB in the beginning and 155.5MB in the end (delta: -21.5MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2021-11-23 15:56:00,971 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 75.5MB. Free memory is still 55.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6349.74ms. Allocated memory was 75.5MB in the beginning and 327.2MB in the end (delta: 251.7MB). Free memory was 36.8MB in the beginning and 213.2MB in the end (delta: -176.4MB). Peak memory consumption was 156.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 511.34ms. Allocated memory is still 327.2MB. Free memory was 213.2MB in the beginning and 187.0MB in the end (delta: 26.3MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 358.69ms. Allocated memory is still 327.2MB. Free memory was 187.0MB in the beginning and 134.0MB in the end (delta: 53.0MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1287.10ms. Allocated memory is still 327.2MB. Free memory was 134.0MB in the beginning and 155.5MB in the end (delta: -21.5MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:56:01,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9086cdc-9856-4054-96a9-b7c316844095/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable